ES2613406T3 - Water soluble container with bitter substance - Google Patents
Water soluble container with bitter substance Download PDFInfo
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- ES2613406T3 ES2613406T3 ES13742658.1T ES13742658T ES2613406T3 ES 2613406 T3 ES2613406 T3 ES 2613406T3 ES 13742658 T ES13742658 T ES 13742658T ES 2613406 T3 ES2613406 T3 ES 2613406T3
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- water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
- B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
- C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
- C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
- C11D17/045—Multi-compartment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2215/00—Child-proof means
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Wrappers (AREA)
- Packages (AREA)
Abstract
Envase soluble en agua, que contiene un agente y una envoltura soluble en agua, caracterizado por que la envoltura soluble en agua presenta al menos parcialmente una sustancia amarga con un valor de amargor entre 1.000 y 200.000.Water-soluble container, which contains an agent and a water-soluble envelope, characterized in that the water-soluble envelope has at least partially a bitter substance with a bitter value between 1,000 and 200,000.
Description
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DESCRIPCIONDESCRIPTION
Envase soluble en agua con sustancia amargaWater soluble container with bitter substance
La invencion se refiere a un envase soluble en agua, que comprende un agente y una envoltura soluble en agua. La invencion se refiere tambien a un procedimiento para la fabricacion de un envase soluble en agua.The invention relates to a water soluble container, comprising an agent and a water soluble envelope. The invention also relates to a process for the manufacture of a water soluble container.
Los agentes de lavado o de limpieza pueden obtenerse actualmente para el consumidor en multiples formas de presentacion. Ademas de polvos y granulados comprende esta presentacion por ejemplo tambien lfquidos, geles o paquetes de porciones (comprimidos o bolsas rellenas).Washing or cleaning agents can now be obtained for the consumer in multiple forms of presentation. In addition to powders and granules, this presentation also includes, for example, liquids, gels or portion packages (tablets or filled bags).
En particular los paquetes de porciones en forma de envases solubles en agua con agentes de lavado o de limpieza lfquidos se solicitan cada vez mas, por un lado estos satisfacen el deseo del consumidor de dosificacion simplificada y por otro lado prefieren cada vez mas usuarios agentes de lavado o de limpieza lfquidos.In particular, portion packages in the form of water-soluble containers with liquid washing or cleaning agents are increasingly requested, on the one hand these satisfy the consumer's desire for simplified dosing and on the other hand more and more users prefer agents of washing or cleaning liquids.
Una bolsa soluble en agua de este tipo contiene un agente y una envoltura transparente, soluble en agua.A water-soluble bag of this type contains an agent and a transparent, water-soluble envelope.
La publicacion de patente internacional WO 96/08555 A1 divulga un agente de limpieza envasado en una hoja soluble en agua para el lavado de la vajilla, pudiendo estar revestida la hoja soluble en agua con la sustancia amarga Bitrex® (benzoato de denatonio) para impedir que los ninos se traguen el agente de limpieza envasado por descuido.International Patent Publication WO 96/08555 A1 discloses a cleaning agent packaged in a water-soluble sheet for dishwashing, the water-soluble sheet may be coated with the bitter substance Bitrex® (Denatonium Benzoate) to prevent that children swallow the cleaning agent carelessly packaged.
El benzoato de denatonio se aplica como la sustancia conocida mas amarga y tiene un valor de amargor mayor deDenatonium benzoate is applied as the most bitter known substance and has a bitterness value greater than
100.000.000.100,000,000
Un inconveniente con el revestimiento de un envase soluble en agua con Bitrex® se encuentra en que los usuarios del envase soluble en agua toman en la mano el envase para la dosificacion y asf tambien entran en contacto con el Bitrex®. Si un usuario tras el contacto con el envase soluble en agua lleva su mano hacia la boca, son suficientes ya bajas cantidades de Bitrex® que permanecen en la mano para alterar negativamente el sentido del sabor durante un par de horas.A drawback with the coating of a water-soluble container with Bitrex® is that users of the water-soluble container take the dosing container in hand and thus also come into contact with the Bitrex®. If a user after contact with the water-soluble container brings his hand to his mouth, low amounts of Bitrex® that remain in the hand are sufficient to negatively alter the sense of taste for a couple of hours.
Por tanto es objetivo de la invencion proporcionar envases solubles en agua con alta seguridad para ninos, sin embargo sin efectos negativos en caso de uso normal.Therefore it is the object of the invention to provide water-soluble containers with high safety for children, however without negative effects in case of normal use.
Este objetivo se soluciona mediante un envase soluble en agua, que contiene un agente y una envoltura soluble en agua, en el que la envoltura soluble en agua presenta al menos parcialmente una sustancia amarga con un valor de amargor entre 1.000 y 200.000.This objective is solved by a water-soluble container, which contains an agent and a water-soluble envelope, in which the water-soluble envelope has at least partially a bitter substance with a bitter value between 1,000 and 200,000.
Se ha mostrado sorprendentemente que las sustancias amargas con estos valores de amargor presentan un sabor amargo suficientemente alto para impedir que los ninos mantengan mas ampliamente un envase soluble en agua con esta sustancia amarga en o junto a la boca, sin embargo con el uso regular del envase soluble en agua no sean tan amargas que un resto de una sustancia amarga que queda en la mano con el contacto por descuido de la mano con la boca irrite las papilas gustativas del usuario fuertemente y de manera desagradable durante un espacio de tiempo mas largo.Surprisingly, it has been shown that bitter substances with these bitterness values have a bitter taste high enough to prevent children from more broadly maintaining a water-soluble container with this bitter substance in or near the mouth, however with regular use of the Water-soluble packaging may not be so bitter that a remainder of a bitter substance that remains in the hand with careless hand contact with the mouth irritates the user's taste buds strongly and unpleasantly for a longer period of time.
Envase soluble en aguaWater soluble container
Es objeto de la invencion un envase soluble en agua, que contiene un agente y una envoltura soluble en agua. La envoltura soluble en agua presenta al menos parcialmente una sustancia amarga con un valor de amargor entreThe object of the invention is a water-soluble container, which contains an agent and a water-soluble envelope. The water-soluble wrap has at least partially a bitter substance with a bitterness value between
1.000 y 200.000.1,000 and 200,000.
Un envase soluble en agua contiene una envoltura soluble en agua, que forma una estructura cerrada, que presenta en su interior una o varias camaras para el alojamiento de uno o varios agentes. La envoltura soluble en agua se forma preferentemente mediante un material en hoja soluble en agua.A water-soluble container contains a water-soluble wrap, which forms a closed structure, which has one or more chambers inside it to accommodate one or more agents. The water soluble wrap is preferably formed by a water soluble sheet material.
El envase soluble en agua puede estar configurado de manera dimensionalmente estable o de manera deformable.The water-soluble package may be dimensionally stable or deformable.
El envase soluble en agua puede estar configurado como recipiente dimensionalmente estable, por ejemplo en forma de una capsula, caja, bote o de un contenedor.The water-soluble package may be configured as a dimensionally stable container, for example in the form of a capsule, box, canister or a container.
Basicamente es, sin embargo, tambien posible y preferente conformar el envase soluble en agua como un recipiente no estable dimensionalmente, por ejemplo como bolsa. La forma de un envase soluble en agua de este tipo puede adaptarse en gran parte a las circunstancias de uso. Se tienen en cuenta por ejemplo las mas diversas formas tales como por ejemplo tubos flexibles, almohadillas, cilindros, botellas o discos.Basically, however, it is also possible and preferred to form the water-soluble package as a non-dimensionally stable container, for example as a bag. The shape of such a water soluble container can be largely adapted to the circumstances of use. For example, the most diverse forms such as flexible tubes, pads, cylinders, bottles or discs are taken into account.
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El envase soluble en agua puede presentar una o varias camaras para el almacenamiento de uno o varios agentes. Preferentemente, el envase soluble en agua presenta entre dos y cinco camaras.The water-soluble package may have one or more cameras for the storage of one or more agents. Preferably, the water-soluble package has between two and five cameras.
Envoltura soluble en aguaWater soluble wrap
La envoltura soluble en agua se forma preferentemente de un material en hoja soluble en agua, que se selecciona del grupo que esta constituido por polfmeros o mezclas de polfmeros. La envoltura puede formarse de una o de dos o mas capas del material en hoja soluble en agua. El material en hoja soluble en agua de la primera capa y de las otras capas, en caso de que existan, puede ser igual o distinto. Se prefieren especialmente hojas que puedan pegarse y/o sellarse por ejemplo para dar envases tales como tubos flexibles o almohadillas, despues de que estos se hayan llenado con un agente.The water-soluble envelope is preferably formed of a water-soluble sheet material, which is selected from the group consisting of polymers or mixtures of polymers. The envelope can be formed from one or two or more layers of the water soluble sheet material. The water soluble sheet material of the first layer and the other layers, if they exist, may be the same or different. Especially preferred are sheets that can be glued and / or sealed for example to give containers such as flexible tubes or pads, after they have been filled with an agent.
Se prefiere que la envoltura soluble en agua contenga poli(alcohol vimlico) o un copolfmero de poli(alcohol vimlico). Las envolturas solubles en agua que contienen poli(alcohol vimlico) o un copolfmero de poli(alcohol vimlico), presentan una buena estabilidad con una solubilidad en agua suficientemente alta, en particular solubilidad en agua fna.It is preferred that the water-soluble envelope contains polyvinyl alcohol or a copolymer of polyvinyl alcohol. Water-soluble envelopes containing polyvinyl alcohol or a copolymer of polyvinyl alcohol have good stability with a sufficiently high water solubility, in particular solubility in fine water.
Las hojas solubles en agua adecuadas para la fabricacion de la envoltura soluble en agua se basan preferentemente en un poli(alcohol vimlico) o un copolfmero de poli(alcohol vimlico), cuyo peso molecular se encuentra en el intervalo de 10.000 a 1.000.000 gmol-1, preferentemente de 20.000 a 500.000 gmol-1, de manera especialmente preferente deThe water-soluble sheets suitable for the manufacture of the water-soluble envelope are preferably based on a polyvinyl alcohol or a copolymer of polyvinyl alcohol, whose molecular weight is in the range of 10,000 to 1,000,000 gmol -1, preferably from 20,000 to 500,000 gmol-1, especially preferably from
30.000 a 100.000 gmol'-1 y en particular de 40.000 a 80.000 gmol-1.30,000 to 100,000 gmol'-1 and in particular 40,000 to 80,000 gmol-1.
La preparacion de poli(alcohol vimlico) se realiza habitualmente mediante hidrolisis de poli(acetato de vinilo), dado que no es posible la via de smtesis directa. Lo similar se aplica para copolfmeros de poli(alcohol vimlico), que se preparan de manera correspondiente a partir de copolfmeros de poli(acetato de vinilo). Es preferente cuando al menos una capa de la envoltura soluble en agua comprende un poli(alcohol vimlico), cuyo grado de hidrolisis constituye del 70 % al 100 % en mol, preferentemente del 80 % al 90 % en mol, de manera especialmente preferente del 81 % al 89 % en mol y en particular del 82 % al 88 % en mol.The preparation of polyvinyl alcohol is usually carried out by hydrolysis of polyvinyl acetate, since the direct synthesis route is not possible. The same applies to copolymers of polyvinyl alcohol, which are prepared correspondingly from copolymers of polyvinyl acetate. It is preferred when at least one layer of the water-soluble envelope comprises a polyvinyl alcohol, whose degree of hydrolysis constitutes from 70% to 100% in mol, preferably from 80% to 90% in mol, particularly preferably of the 81% to 89% in mol and in particular from 82% to 88% in mol.
A un material en hoja que contiene poli(alcohol vimlico) adecuado para la fabricacion de la envoltura soluble en agua puede anadirse adicionalmente un polfmero seleccionado del grupo que comprende (co)polfmeros que contienen acido (met)acnlico, poliacrilamidas, polfmeros de oxazolina, poliestirenosulfonatos, poliuretanos, poliesteres, polieteres, poli(acido lactico) o mezclas de los polfmeros citados anteriormente. Un polfmero adicional preferente son poli(acidos lacticos).A polymer selected from the group comprising (co) polymers containing (meth) acrylic acid, polyacrylamides, oxazoline polymers, can additionally be added to a sheet material containing polyvinyl alcohol suitable for the manufacture of the water-soluble shell. polystyrenesulfonates, polyurethanes, polyesters, polyethers, poly (lactic acid) or mixtures of the polymers mentioned above. An additional preferred polymer are poly (lactic acids).
Los copolfmeros de poli(alcohol vimlico) preferentes comprenden ademas de alcohol vimlico acidos dicarboxflicos como otros monomeros. Los acidos dicarboxflicos adecuados son acido itaconico, acido malonico, acido succmico y mezclas de los mismos, prefiriendose acido itaconico.Preferred poly (vimyl alcohol) copolymers also comprise dichloroxylic acids like other monomers. Suitable dicarboxylic acids are itaconic acid, malonic acid, succinic acid and mixtures thereof, with itaconic acid being preferred.
Igualmente, los copolfmeros de poli(alcohol vimlico) preferentes comprenden ademas de alcohol vimlico un acido carboxflico etilenicamente insaturado, su sal o su ester. De manera especialmente preferente contienen tales copolfmeros de poli(alcohol vimlico) ademas de alcohol vimlico acido acnlico, acido metacnlico, ester de acido acnlico, ester de acido metacnlico o mezclas de los mismos.Likewise, the preferred poly (vimyl alcohol) copolymers also comprise an ethylenically unsaturated carboxylic acid, its salt or its ester in addition to vimyl alcohol. Especially preferably they contain such copolymers of polyvinyl alcohol in addition to acrylic alcohol, acrylic acid, acrylic acid ester, methacrylic acid ester or mixtures thereof.
Puede preferirse que el material en hoja contenga otros aditivos. El material en hoja puede contener por ejemplo plastificantes tales como dipropilenglicol, etilenglicol, dietilenglicol, propilenglicol, glicerina, sorbitol, manitol o mezclas de los mismos. Otros aditivos comprenden por ejemplo agentes que ayudan a la liberacion, agentes de relleno, agentes reticuladores, tensioactivos, agentes antioxidantes, absorbedores UV, agentes antibloqueo, agentes antiadhesivos o mezclas de los mismos.It may be preferred that the sheet material contains other additives. The sheet material may contain, for example, plasticizers such as dipropylene glycol, ethylene glycol, diethylene glycol, propylene glycol, glycerin, sorbitol, mannitol or mixtures thereof. Other additives comprise, for example, agents that aid in release, fillers, crosslinking agents, surfactants, antioxidant agents, UV absorbers, anti-blocking agents, anti-adhesive agents or mixtures thereof.
Las hojas solubles en agua adecuadas para su uso en las envolturas solubles en agua de los envases solubles en agua de acuerdo con la invencion son hojas que se comercializan por la empresa MonoSol LLC por ejemplo con la denominacion M8630, C8400 o M8900. Otras hojas adecuadas comprenden hojas con la denominacion Solublon® PT, Solublon® GA, Solublon®KC o Solublon® KL de Aicello Chemical Europe GmbH o las hojas VF-HP de Kuraray.The water soluble sheets suitable for use in the water soluble wraps of the water soluble containers according to the invention are sheets that are marketed by the company MonoSol LLC for example under the designation M8630, C8400 or M8900. Other suitable sheets include sheets with the designation Solublon® PT, Solublon® GA, Solublon®KC or Solublon® KL from Aicello Chemical Europe GmbH or the VF-HP sheets from Kuraray.
La envoltura soluble en agua presenta al menos parcialmente una sustancia amarga con un valor de amargor entreThe water-soluble wrap has at least partially a bitter substance with a bitterness value between
1.000 y 200.000.1,000 and 200,000.
La sustancia amarga con un valor de amargor entre 1.000 y 200.000 puede aplicarse por ejemplo sobre la superficie exterior de la envoltura soluble en agua o puede estar contenida en la envoltura soluble en agua.The bitter substance with a bitterness value between 1,000 and 200,000 can be applied, for example, on the outer surface of the water soluble wrap or it can be contained in the water soluble wrap.
En una forma de realizacion preferente de la invencion esta revestida la superficie exterior de la envoltura soluble en agua al menos parcialmente con una sustancia amarga con un valor de amargor entre 1.000 y 200.000. En este contexto puede preferirse en particular que la envoltura soluble en agua este revestida en al menos el 50 %, preferentemente en al menos el 75 % y de manera muy especialmente preferente al menos el 90 % con la sustancia amarga con un valor de amargor entre 1.000 y 200.000.In a preferred embodiment of the invention, the outer surface of the water-soluble envelope is coated at least partially with a bitter substance with a bitter value between 1,000 and 200,000. In this context it may be particularly preferred that the water-soluble envelope is coated in at least 50%, preferably at least 75% and very particularly preferably at least 90% with the bitter substance with a bitterness value between 1,000 and 200,000.
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La aplicacion de la sustancia amarga con un valor de amargor entre 1.000 y 200.000 puede realizarse por ejemplo por medio de impresion, pulverizacion o recubrimiento.The application of the bitter substance with a bitter value between 1,000 and 200,000 can be carried out, for example, by means of printing, spraying or coating.
Basicamente puede usarse cualquier forma de impresion para imprimir la envoltura soluble en agua, tal como por ejemplo impresion en huecograbado, impresion offset, serigraffa, flexograffa, aerograffa, impresion por chorro de tinta o impresion por tapon o combinaciones discrecionales de estas tecnolog^as de impresion. Preferentemente se realiza la impresion por medio de impresion por chorro de tinta, dado que en caso de esta tecnologfa de impresion no se produce conjuntamente ningun contacto mecanico y por consiguiente ninguna carga mecanica de la envoltura soluble en agua. Lo mismo se aplica para la impresion directa con piezotecnologfa, dado que esta tiene lugar tambien sin contacto.Basically, any form of printing can be used to print the water-soluble envelope, such as gravure printing, offset printing, screen printing, flexography, airbrushing, inkjet printing or plug printing or discretionary combinations of these technologies. Print. Printing is preferably carried out by means of inkjet printing, since in the case of this printing technology no mechanical contact is produced together and consequently no mechanical loading of the water-soluble envelope. The same applies to direct printing with piezotechnology, since this also takes place without contact.
Basicamente, el medio de impresion que se aplica sobre la envoltura soluble en agua puede contener otros ingredientes, tales como por ejemplo una sustancia colorante.Basically, the printing medium that is applied on the water-soluble envelope may contain other ingredients, such as for example a coloring substance.
Como alternativa puede aplicarse mediante pintura la sustancia amarga con un valor de amargor entre 1.000 yAlternatively, the bitter substance with a bitter value between 1,000 and
200.000 por medio de brochas, rodillos o similares sobre la envoltura exterior.200,000 by means of brushes, rollers or the like on the outer envelope.
En otra alternativa se aplica por pulverizacion la sustancia amarga con un valor de amargor entre 1.000 y 200.000 por medio de un pulverizador.In another alternative, the bitter substance with a bitter value between 1,000 and 200,000 is applied by spraying by means of a sprayer.
La aplicacion de la sustancia amarga con un valor de amargor entre 1.000 y 200.000 puede realizarse en forma de superficies, de modo que la envoltura soluble en agua este cubierta al menos parcialmente, de manera que cubra un area determinada, con una sustancia amarga con un valor de amargor entre 1.000 y 200.000. Como alternativa puede realizarse la aplicacion de la sustancia amarga con un valor de amargor entre 1.000 y 200.000 en forma de letras, numeros, sfmbolos, ornamentos o similares. Esto ultimo se prefiere en particular cuando la sustancia amarga con un valor de amargor entre 1.000 y 200.000 se aplica mediante impresion y el medio de impresion contiene ademas de la sustancia amarga con un valor de amargor entre 1.000 y 200.000 una sustancia colorante.The application of the bitter substance with a bitter value between 1,000 and 200,000 can be carried out in the form of surfaces, so that the water-soluble envelope is at least partially covered, so that it covers a certain area, with a bitter substance with a Bitter value between 1,000 and 200,000. Alternatively, the bitter substance can be applied with a bitter value between 1,000 and 200,000 in the form of letters, numbers, symbols, ornaments or the like. The latter is particularly preferred when the bitter substance with a bitter value between 1,000 and 200,000 is applied by printing and the printing medium also contains the bitter substance with a bitter value between 1,000 and 200,000 a coloring substance.
Como alternativa para la aplicacion sobre la superficie exterior de la envoltura soluble en agua puede introducirse la sustancia amarga con un valor de amargor entre 1.000 y 200.000 en el material en hoja de la envoltura soluble en agua.As an alternative for the application on the outer surface of the water-soluble envelope, the bitter substance with a bitter value between 1,000 and 200,000 can be introduced into the sheet material of the water-soluble envelope.
Como sustancias amargas se designan todos los compuestos qmmicos que presentan un sabor amargo.As bitter substances, all chemical compounds that have a bitter taste are designated.
La sustancia amarga presenta un valor de amargor entre 1.000 y 200.000. El valor de amargor es el valor redproco de aquella dilucion de una sustancia, de un lfquido o de un extracto, que tiene en ese momento aun sabor amargo.The bitter substance has a bitter value between 1,000 and 200,000. The bitterness value is the redproco value of that dilution of a substance, of a liquid or of an extract, which at that time still has a bitter taste.
Para la determinacion del valor de amargor se usa el procedimiento normalizado descrito en la Farmacopea Europea (5a edicion Grundwerk, Stuttgart 2005, tomo 1 Allgemeiner Teil Monografiegruppen, 2.8.15 Bitterwert pag. 278).The standardized procedure described in the European Pharmacopoeia (5th edition Grundwerk, Stuttgart 2005, volume 1 Allgemeiner Teil Monografiegruppen, 2.8.15 Bitterwert page 278) is used to determine the bitterness value.
Como comparacion sirve una solucion acuosa de clorhidrato de quinina, cuyo valor de amargor esta establecido conAs an comparison, an aqueous solution of quinine hydrochloride is used, whose bitterness value is established with
200.000. Esto significa que 1 gramo de clorhidrato de quinina hace que 200 litros de agua sean amargos. Las diferencias de sabor interindividuales en la prueba organoleptica del amargor se compensan en este procedimiento mediante un factor de correccion.200,000 This means that 1 gram of quinine hydrochloride makes 200 liters of water bitter. Interindividual taste differences in the organoleptic bitterness test are compensated in this procedure by a correction factor.
Las sustancias amargas adecuadas con un valor de amargor entre 1.000 y 200.000, que pueden estar contenidas en el material en hoja para la fabricacion de la envoltura soluble en agua o que pueden estar aplicadas sobre la superficie exterior de la envoltura soluble en agua, son sustancias amargas preferentemente naturales con un valor de amargor entre 1.000 y 200.000. En particular preferentemente se seleccionan las sustancias amargas naturales con un valor de amargor entre 1.000 y 200.000 del grupo que esta constituido por glicosidos, isoprenoides, alcaloides, aminoacidos y mezclas de los mismos.Suitable bitter substances with a bitterness value between 1,000 and 200,000, which may be contained in the sheet material for the manufacture of the water-soluble envelope or that may be applied on the outer surface of the water-soluble envelope, are substances preferably natural bitter with a bitter value between 1,000 and 200,000. In particular, natural bitter substances with a bitter value between 1,000 and 200,000 are preferably selected from the group consisting of glycosides, isoprenoids, alkaloids, amino acids and mixtures thereof.
Los glicosidos son compuestos organicos de la estructura general R-O-Z, en los que un alcohol (ROH) esta unido a traves de un enlace glicosfdico con una parte de azucar (Z).Glycosides are organic compounds of the general structure R-O-Z, in which an alcohol (ROH) is linked through a glycosidic bond with a sugar part (Z).
Los glicosidos adecuados son por ejemplo flavonoides tales como quercetina o naringina o glicosidos de iridoides tales como aucubina y en particular glicosidos de secoiridoides tales como amarogentina, dihidrofoliamentina, gentiopicrosido, gentiopicrina, swertiamarina, swerosido, gentioflavosido, centaurosido, metiafolina, harpagosido y centapicrina, sailicina o condurangina.Suitable glycosides are, for example, flavonoids such as quercetin or naringin or iridoid glycosides such as aucubin, and in particular, glycosides of secoiridoids such as amarogentine, dihydrofoliamentin, gentiopicroside, gentiopicrin, swertiamarin, swerosido, gentioflavoside, centaurospid, centaurospid, centauroside or condurangin.
Los isoprenoides son compuestos que se derivan formalmente de isopreno. Ejemplos son en particular terpenos y terpenoides.Isoprenoids are compounds that are formally derived from isoprene. Examples are in particular terpenes and terpenoids.
Los isoprenoides adecuados comprenden por ejemplo lactonas sesquiterpenicas tales como absintina, artabsina, cnicina, lactucina, lactucopicrina o salonitenolida, cetonas monoterpenicas (tujona) tales como por ejemplo a-tujona o p-tujona, tetranortriterpenos (limonoides) tales como desoxilimoneno, acido desoxilimonenico, limonina, ichangina,Suitable isoprenoids comprise, for example, sesquiterpenic lactones such as absintin, artabsin, cnicine, lactucin, lactucopicrin or salonitenolide, monoterpenic ketones (tujone) such as, for example, a-tujone or p-tujone, tetranortriterpenes (limonoids) such as deoxydimonone, dexyl dimonimonic acid limonine, ichangina,
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acido iso-obacunonico, obacunona, acido obacunonico, nomilina o acido nomilmico, terpenos tales como marrubina, premarrubina, carnosol, acido carnosolico o cuasina.iso-obacunonic acid, obacunone, obacunonic acid, nomilin or nomilmic acid, terpenes such as marrubin, premarubin, carnosol, carnosolic acid or quasin.
Los alcaloides designan compuestos organicos que se producen naturalmente, qmmicamente heterogeneos, en su mayor parte alcalinos, que contienen nitrogeno del metabolismo secundario que actuan sobre el organismo animal o humano.Alkaloids designate naturally occurring, chemically heterogeneous organic compounds, mostly alkaline, that contain secondary metabolism nitrogen that act on the animal or human organism.
Los alcaloides adecuados son por ejemplo clorhidrato de quinina, hidrogenosulfato de quinina, diclorhidrato de quinina, sulfato de quinina, columbina y cafema.Suitable alkaloids are, for example, quinine hydrochloride, quinine hydrogen sulfate, quinine hydrochloride, quinine sulfate, columbin and caffeine.
Los aminoacidos adecuados comprenden por ejemplo treonina, metionina, fenilalanina, triptofano, arginina, histidina, valina y acido aspartico.Suitable amino acids comprise, for example, threonine, methionine, phenylalanine, tryptophan, arginine, histidine, valine and aspartic acid.
Las sustancias amargas especialmente preferentes con un valor de amargor entre 1.000 y 200.000 son sulfato de quinina (valor de amargor = 10.000), naringina (valor de amargor =10.000), octaacetato de sacarosa (valor de amargor = 100.000), clorhidrato de quinina y mezclas de los mismos.Especially preferred bitter substances with a bitter value between 1,000 and 200,000 are quinine sulfate (bitterness value = 10,000), naringin (bitterness value = 10,000), sucrose octaacetate (bitterness value = 100,000), quinine hydrochloride and mixtures thereof.
El uso de una mezcla de sustancias amargas puede ser ventajoso, dado que los seres humanos presentan un numero distinto de celulas gustativas sobre la lengua. Ademas de los denominados superdegustadores y degustadores normales existe tambien los denominados no-degustadores, que no degustan en absoluto o de manera insignificante sustancias amargas individuales. Mediante el uso de una mezcla de al menos dos sustancias amargas con un valor de amargor entre 1.000 y 200.000 puede reducirse el riesgo de que la sustancia amarga que debe actuar de manera disuasoria no se deguste en absoluto. La cantidad de sustancia amarga con un valor de amargor entre 1.000 y 200.000 depende en particular de la intensidad deseada del sabor amargo. Si la sustancia amarga esta contenida en la envoltura soluble en agua, asciende la cantidad de sustancia amarga a entre 1 y 30 g por m2 de superficie de la envoltura soluble en agua. Si la sustancia amarga se ha aplicado sobre la superficie exterior de la envoltura soluble en agua, asciende la cantidad de sustancia amarga a entre 1 y 30 g por m2 de superficie revestida de la envoltura soluble en agua.The use of a mixture of bitter substances can be advantageous, since humans have a different number of taste cells on the tongue. In addition to the so-called normal super tasters and tasters there are also so-called non-tasters, who do not taste individual bitter substances at all or in an insignificant manner. By using a mixture of at least two bitter substances with a bitterness value between 1,000 and 200,000, the risk that the bitter substance that must act in a deterrent way is not tasted at all can be reduced. The amount of bitter substance with a bitterness value between 1,000 and 200,000 depends in particular on the desired intensity of the bitter taste. If the bitter substance is contained in the water soluble envelope, the amount of bitter substance amounts to between 1 and 30 g per m2 of surface of the water soluble envelope. If the bitter substance has been applied on the outer surface of the water soluble envelope, the amount of bitter substance amounts to between 1 and 30 g per m2 of coated surface of the water soluble envelope.
En el contexto de la presente solicitud significa el termino “superficie interior de la envoltura soluble en agua”, la superficie que esta en contacto con el agente envuelto por la envoltura soluble en agua. De manera correspondiente denomina el termino “superficie exterior de la envoltura soluble en agua”, la superficie que esta opuesta al agente envuelto por la envoltura soluble en agua.In the context of the present application, the term "inner surface of the water soluble envelope" means the surface that is in contact with the agent wrapped by the water soluble envelope. Correspondingly, it refers to the term "outer surface of the water-soluble envelope", the surface that is opposite the agent wrapped by the water-soluble envelope.
Agentes, en particular agentes de lavado o de limpieza liquidos, en forma de gel o solidos para el almacenamiento en el envase soluble en aguaAgents, in particular liquid washing or cleaning agents, in the form of gel or solids for storage in the water-soluble container
Ademas de la envoltura soluble en agua presenta el envase soluble en agua un agente. Este agente puede ser por ejemplo un agente solido y puede comprender un polvo, un granulado o un comprimido. Como alternativa puede ser el agente un agente lfquido y puede comprender un gel o un lfquido. En particular preferentemente es el agente un agente de lavado o de limpieza lfquido o solido, prefiriendose especialmente agentes de lavado o de limpieza lfquidos.In addition to the water-soluble wrapper, the water-soluble container has an agent. This agent can be for example a solid agent and can comprise a powder, a granulate or a tablet. Alternatively, the agent may be a liquid agent and may comprise a gel or a liquid. Particularly preferably the agent is a liquid or solid washing or cleaning agent, with liquid washing or cleaning agents being especially preferred.
En una forma de realizacion presenta el envase soluble en agua una camara para el alojamiento del agente. El agente puede comprender en esta forma de realizacion preferentemente un polvo, un granulado, un gel o un lfquido.In one embodiment, the water-soluble container has a chamber for housing the agent. In this embodiment, the agent may preferably comprise a powder, a granulate, a gel or a liquid.
En otra forma de realizacion presenta el envase soluble en agua dos camaras. En esta forma de realizacion contiene la primera camara preferentemente un agente lfquido y las dos camaras un agente solido o un agente lfquido. Como alternativa pueden contener ambas camaras un agente solido.In another embodiment, the water-soluble container has two chambers. In this embodiment, the first chamber preferably contains a liquid agent and the two chambers a solid agent or a liquid agent. Alternatively, both cameras may contain a solid agent.
Si el envase soluble en agua presenta tres camaras, pueden contener todas estas en cada caso un agente lfquido o un agente solido. Sin embargo es posible tambien que una camara contenga un agente solido y dos camaras contengan un agente lfquido. Ademas es posible que en dos camaras este contenido un agente solido y en una camara un agente lfquido.If the water-soluble package has three chambers, they can all contain in each case a liquid agent or a solid agent. However, it is also possible that a camera contains a solid agent and two cameras contain a liquid agent. It is also possible that a solid agent is contained in two chambers and a liquid agent in one chamber.
En caso de envases solubles en agua con cuatro o mas camaras existen de manera correspondiente aun mas posibilidades de combinacion en cuanto al numero de camaras con un agente solido o un agente lfquido.In the case of water-soluble containers with four or more cameras there are correspondingly even more possibilities of combination in terms of the number of cameras with a solid agent or a liquid agent.
Los agentes, que estan contenidos en las distintas camaras de un envase soluble en agua, pueden presentar la misma composicion. Preferentemente, los agentes en un envase soluble en agua con al menos dos camaras presentan composiciones que se diferencian al menos en un ingrediente o se diferencian al menos en el contenido de un ingrediente.The agents, which are contained in the different chambers of a water-soluble container, can have the same composition. Preferably, the agents in a water-soluble container with at least two chambers have compositions that differ at least in one ingredient or differ in at least one ingredient content.
El agente contiene ingredientes que no destruyen la integridad estructural de la envoltura soluble en agua. Si el agente usado es un agente de lavado o de limpieza lfquido o solido puede contener este una o varias sustancias del grupo de los tensioactivos, sustancias soporte, agentes blanqueadores, activadores de blanqueo, catalizadores deThe agent contains ingredients that do not destroy the structural integrity of the water soluble envelope. If the agent used is a liquid or solid washing or cleaning agent, this may contain one or more substances from the group of surfactants, support substances, bleaching agents, bleach activators, catalysts
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blanqueo, enzimas, estabilizadores de enzima, electrolitos, agentes reguladores del pH, perfumes, vetnculos para perfume, agentes fluorescentes, colorantes, agentes hidrotopos, inhibidores de la espuma, aceites de silicona, agentes anti-redeposicion, inhibidores del agrisado, agentes que impiden el encogimiento, agentes anti-arrugas, inhibidores de la transferencia de color, principios activos antimicrobianos, disolventes no acuosos, germicidas, fungicidas, antioxidantes, conservantes, inhibidores de la corrosion, antiestaticos, sustancias amargas, agentes auxiliares del planchado, agentes de fobizacion e impregnacion, agentes de enturbiamiento, principios activos que cuidan la piel, agentes de resistencia al hinchamiento y desplazamiento, componentes plastificantes, sustancias de relleno asf como absorbedores UV.bleaching, enzymes, enzyme stabilizers, electrolytes, pH regulating agents, perfumes, perfume bonds, fluorescent agents, dyes, hydrotope agents, foam inhibitors, silicone oils, anti-redeposition agents, grating inhibitors, preventing agents shrinkage, anti-wrinkle agents, color transfer inhibitors, antimicrobial active ingredients, non-aqueous solvents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatics, bitter substances, ironing agents, foaming agents and impregnation, clouding agents, skin care active ingredients, swelling and displacement resistance agents, plasticizing components, fillers as well as UV absorbers.
Los agentes de lavado o de limpieza lfquidos pueden contener agua, ascendiendo el contenido en agua a menos del 14 % en peso y mas preferentemente a menos del 9 % en peso, en cada caso con respecto al agente de lavado o de limpieza lfquido total.Liquid washing or cleaning agents may contain water, the water content rising to less than 14% by weight and more preferably less than 9% by weight, in each case with respect to the total liquid washing or cleaning agent.
Procedimiento para la fabricacion de un envase soluble en aguaProcedure for the manufacture of a water soluble container
Existen varias posibilidades para la fabricacion del envase soluble en agua de acuerdo con la invencion. Ademas del procedimiento de moldeo-llenado-sellado vertical se ofrece en particular tambien el uso de un procedimiento de moldeo-llenado-sellado horizontal.There are several possibilities for the manufacture of the water soluble container according to the invention. In addition to the vertical molding-filling-sealing process, the use of a horizontal molding-filling-sealing procedure is also offered.
La fabricacion de un envase soluble en agua puede comprender las siguientes etapas:The manufacture of a water soluble container may comprise the following steps:
a) formar al menos una cavidad en una primera hoja continua soluble en agua,a) forming at least one cavity in a first continuous water soluble sheet,
b) llenar la al menos una cavidad con un agente yb) fill the at least one cavity with an agent and
c) cerrar la cavidad con una segunda hoja continua soluble en agua.c) close the cavity with a second continuous water soluble leaf.
En una primera forma de realizacion puede estar contenida la sustancia amarga con un valor de amargor entreIn a first embodiment, the bitter substance may be contained with a bitter value between
1.000 y 200.000 al menos parcialmente en la primera hoja (continua) soluble en agua. Como alternativa puede estar contenida la sustancia amarga con un valor de amargor entre 1.000 y 200.000 al menos parcialmente en la segunda hoja (continua) soluble en agua. En otra alternativa es tambien posible que en ambas hojas (continuas) solubles en agua este contenida al menos parcialmente la sustancia amarga con un valor de amargor entre 1.000 y 200.000. Si en las dos hojas (continuas) solubles en agua esta contenida la sustancia amarga con un valor de amargor entre1,000 and 200,000 at least partially on the first (continuous) water soluble sheet. Alternatively, the bitter substance with a bitterness value between 1,000 and 200,000 may be contained at least partially in the second (continuous) water soluble sheet. In another alternative it is also possible that in both water-soluble (continuous) sheets at least partially the bitter substance with a bitterness value between 1,000 and 200,000 is contained. If the bitter substance with a bitter value between the two water-soluble (continuous) sheets is contained
1.000 y 200.000, puede ser la sustancia amarga con un valor de amargor entre 1.000 y 200.000 en la primera hoja (continua) igual o distinta a la sustancia amarga con un valor de amargor entre 1.000 y 200.000 en la segunda hoja (continua).1,000 and 200,000 may be the bitter substance with a bitter value between 1,000 and 200,000 on the first (continuous) sheet equal to or different from the bitter substance with a bitter value between 1,000 and 200,000 on the second (continuous) sheet.
De manera correspondiente es un objeto de la solicitud un procedimiento para la fabricacion de un envase soluble en agua, que contiene un agente y una envoltura soluble en agua que presenta al menos parcialmente una sustancia amarga con un valor de amargor entre 1.000 y 200.000, que comprende las etapas:Correspondingly, an object of the application is a process for the manufacture of a water-soluble container, which contains an agent and a water-soluble envelope that has at least partially a bitter substance with a bitter value between 1,000 and 200,000, which It comprises the stages:
a) formar al menos una cavidad en una primera hoja continua soluble en agua,a) forming at least one cavity in a first continuous water soluble sheet,
b) llenar la al menos una cavidad con un producto yb) fill the at least one cavity with a product and
c) cerrar la cavidad con una segunda hoja continua soluble en agua,c) close the cavity with a second continuous water soluble sheet,
en el que la sustancia amarga con un valor de amargor entre 1.000 y 200.000 esta contenida en la primera y/o segunda hoja continua soluble en agua.in which the bitter substance with a bitter value between 1,000 and 200,000 is contained in the first and / or second continuous water soluble leaf.
En una forma de realizacion alternativa del procedimiento para la fabricacion de un envase soluble en agua le sigue a la etapa c) otra etapa de procedimiento d) que comprende el revestimiento al menos parcial de la superficie exterior de la envoltura soluble en agua con un medio que contiene una sustancia amarga con un valor de amargor entre 1.000 y 200.000. La etapa d) puede repetirse de manera discrecional con frecuencia, de modo que se producen varias zonas revestidas de manera igual o distinta sobre la superficie exterior de la envoltura soluble en agua. El revestimiento puede realizarse por ejemplo por medio de impresion, pulverizacion o recubrimiento.In an alternative embodiment of the process for the manufacture of a water-soluble container, step c) is followed by another process step d) comprising the at least partial coating of the outer surface of the water-soluble envelope with a medium It contains a bitter substance with a bitter value between 1,000 and 200,000. Step d) can be repeated in a discretionary manner frequently, so that several coated areas are produced equally or differently on the outer surface of the water-soluble envelope. The coating can be carried out, for example, by means of printing, spraying or coating.
Otro objeto de la invencion es segun esto un procedimiento para la fabricacion de un envase soluble en agua, que contiene un agente y una envoltura soluble en agua que presenta al menos parcialmente una sustancia amarga con un valor de amargor entre 1.000 y 200.000, que comprende las etapas:Another object of the invention is according to this a process for the manufacture of a water-soluble container, which contains an agent and a water-soluble envelope that has at least partially a bitter substance with a bitter value between 1,000 and 200,000, comprising the stages:
a) formar al menos una cavidad en una primera hoja continua soluble en agua,a) forming at least one cavity in a first continuous water soluble sheet,
b) llenar la al menos una cavidad con un producto,b) fill the at least one cavity with a product,
c) cerrar la cavidad con una segunda hoja continua soluble en agua yc) close the cavity with a second continuous leaf soluble in water and
revestir al menos parcialmente la superficie exterior de la envoltura soluble en agua con un medio que contiene la sustancia amarga con un valor de amargor entre 1.000 y 200.000.at least partially coating the outer surface of the water-soluble envelope with a medium containing the bitter substance with a bitter value between 1,000 and 200,000.
Las hojas (continuas) usadas pueden estar en esta forma de realizacion libres de sustancia amarga con un valor de amargor entre 1.000 y 200.000, sin embargo tambien pueden contener una o mas sustancias amargas con un valorThe (continuous) sheets used can be in this embodiment free of bitter substance with a bitter value between 1,000 and 200,000, however they can also contain one or more bitter substances with a value
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de amargor entre 1.000 y 200.000.of bitterness between 1,000 and 200,000.
En otra forma de realizacion alternativa del procedimiento para la fabricacion de un envase soluble en agua se realiza el revestimiento de la primera hoja soluble en agua con la sustancia amarga con un valor de amargor entreIn another alternative embodiment of the process for the manufacture of a water-soluble container, the coating of the first water-soluble sheet is made with the bitter substance with a bitter value between
1.000 y 200.000 antes de la formacion de la cavidad. En aun otra forma de realizacion alternativa del procedimiento para la fabricacion de un envase soluble en agua se realiza el revestimiento de la segunda hoja soluble en agua con la sustancia amarga con un valor de amargor entre 1.000 y 200.000 antes del cierre de la cavidad rellena con el agente.1,000 and 200,000 before the formation of the cavity. In yet another alternative embodiment of the process for the manufacture of a water-soluble container, the coating of the second water-soluble sheet is made with the bitter substance with a bitter value between 1,000 and 200,000 before the closure of the cavity filled with the agent.
Otro objeto de la solicitud es por tanto un procedimiento para la fabricacion de un envase soluble en agua, que contiene un agente y una envoltura soluble en agua que presenta al menos parcialmente una sustancia amarga con un valor de amargor entre 1.000 y 200.000, que comprende las etapas:Another object of the application is therefore a process for the manufacture of a water-soluble container, which contains an agent and a water-soluble envelope that has at least partially a bitter substance with a bitter value between 1,000 and 200,000, comprising the stages:
a) facilitar una primera hoja continua soluble en agua,a) provide a first continuous water soluble sheet,
b) revestir la primera hoja continua soluble en agua con un medio que contiene la sustancia amarga con un valor de amargor entre 1.000 y 200.000,b) coating the first continuous water-soluble sheet with a medium containing the bitter substance with a bitter value between 1,000 and 200,000,
c) formar al menos una cavidad en la primera hoja continua soluble en agua,c) forming at least one cavity in the first continuous water soluble sheet,
d) llenar la al menos una cavidad con un producto yd) fill the at least one cavity with a product and
e) cerrar la cavidad con una segunda hoja continua soluble en agua.e) close the cavity with a second continuous water soluble leaf.
Aun otro objeto de la invencion es un procedimiento para la fabricacion de un envase soluble en agua, que contiene un agente y una envoltura soluble en agua que presenta al menos parcialmente una sustancia amarga con un valor de amargor entre 1.000 y 200.000, que comprende las etapas:Still another object of the invention is a process for the manufacture of a water-soluble container, which contains an agent and a water-soluble envelope that has at least partially a bitter substance with a bitter value between 1,000 and 200,000, comprising the stages:
a) formar al menos una cavidad en la primera hoja continua soluble en agua,a) form at least one cavity in the first continuous water soluble sheet,
b) llenar la al menos una cavidad con un producto,b) fill the at least one cavity with a product,
c) facilitar una segunda hoja continua soluble en agua,c) provide a second continuous water soluble sheet,
d) revestir la segunda hoja continua soluble en agua con un medio que contiene la sustancia amarga con un valor de amargor entre 1.000 y 200.000 yd) coating the second continuous water-soluble sheet with a medium containing the bitter substance with a bitter value between 1,000 and 200,000 and
e) cerrar la cavidad con la segunda hoja continua soluble en agua.e) close the cavity with the second continuous water soluble leaf.
El revestimiento de la hoja continua soluble en agua durante la fabricacion de los envases solubles en agua se realiza de manera que se encuentre la sustancia amarga con un valor de amargor entre 1.000 y 200.000 sobre la superficie exterior de la envoltura soluble en agua.The coating of the water-soluble continuous sheet during the manufacture of the water-soluble containers is carried out so that the bitter substance with a bitter value between 1,000 and 200,000 is found on the outer surface of the water-soluble envelope.
Una ventaja del revestimiento durante o tras la fabricacion de los envases solubles en agua es que el revestimiento puede realizarse de manera individualizada, es decir de manera correspondiente a los requerimientos/circunstancias, por ejemplo en cuanto a la forma y contenido, del correspondiente envase soluble en agua fabricado actualmente.An advantage of the coating during or after the manufacture of the water-soluble packages is that the coating can be carried out individually, that is, corresponding to the requirements / circumstances, for example in terms of shape and content, of the corresponding soluble package in water manufactured today.
Al proceso de revestimiento puede seguirle opcionalmente un procedimiento de secado, en el que se evapora/se separa el disolvente contenido en el medio que contiene la sustancia amarga con un valor de amargor entre 1.000 yThe drying process can optionally be followed by a drying process, in which the solvent contained in the medium containing the bitter substance with a bitterness value between 1,000 and 0 is evaporated / separated.
200.000, mediante soplado desde arriba o sobresoplado de gas templado o irradiacion con luz infrarroja.200,000, by blowing from above or blown out of tempered gas or irradiation with infrared light.
Para la fabricacion de una envoltura soluble en agua, que contiene al menos parcialmente una sustancia amarga con un valor de amargor entre 1.000 y 200.000, se anade al material en hoja la sustancia amarga con un valor de amargor entre 1.000 y 200.000.For the manufacture of a water-soluble envelope, which contains at least partially a bitter substance with a bitter value between 1,000 and 200,000, the bitter substance with a bitter value between 1,000 and 200,000 is added to the sheet material.
Esto puede realizarse, por ejemplo, combinandose (a) un polfmero soluble en agua, que contiene preferentemente poli(alcohol vimlico) o un copolfmero de poli(alcohol vimlico), solo o en combinacion con al menos otro polfmero soluble en agua, un disolvente, la sustancia amarga con un valor de amargor entre 1.000 y 200.000 y eventualmente otros aditivos para dar una matriz, (b) formandose una pelfcula de la matriz y (c) secandose la pelfcula para dar una hoja soluble en agua que presente al menos parcialmente una sustancia amarga con un valor de amargor entreThis can be done, for example, by combining (a) a water soluble polymer, which preferably contains polyvinyl alcohol or a copolymer of polyvinyl alcohol, alone or in combination with at least one other water soluble polymer, a solvent. , the bitter substance with a bitter value between 1,000 and 200,000 and possibly other additives to give a matrix, (b) forming a film of the matrix and (c) drying the film to give a water-soluble leaf that presents at least partially a bitter substance with a bitter value between
1.000 y 200.000.1,000 and 200,000.
La formacion de la pelfcula puede realizarse por ejemplo por medio de vertido y recubrimiento por rodillos opuestos. Como alternativa puede obtenerse una hoja que presenta al menos parcialmente una sustancia amarga con un valor de amargor entre 1.000 y 200.000, combinandose (a) un polfmero soluble en agua, que contiene preferentemente poli(alcohol vimlico) o un copolfmero de poli(alcohol vimlico), solo o en combinacion con al menos otro polfmero soluble en agua, un disolvente, la sustancia amarga con un valor de amargor entre 1.000 y 200.000 y eventualmente otros aditivos para dar una matriz y (b) obteniendose por medio de extrusion de la matriz una hoja soluble en agua que presenta al menos parcialmente una sustancia amarga con un valor de amargor entre 1.000 y 200.000.The formation of the film can be carried out, for example, by pouring and coating by opposite rollers. Alternatively, a sheet having at least partially a bitter substance with a bitter value between 1,000 and 200,000 can be obtained, combining (a) a water soluble polymer, preferably containing poly (vimic alcohol) or a copolymer of poly (vimic alcohol) ), alone or in combination with at least one other water soluble polymer, a solvent, the bitter substance with a bitterness value between 1,000 and 200,000 and possibly other additives to give a matrix and (b) obtained by extrusion of the matrix a water soluble leaf that has at least partially a bitter substance with a bitter value between 1,000 and 200,000.
La invencion se explica en mas detalle a continuacion por medio de dos ejemplos de realizacion.The invention is explained in more detail below by means of two embodiments.
Para la fabricacion de un envase soluble en agua, que presenta una camara que esta rellena con un agente de lavado o de limpieza lfquido, se preparo en primer lugar un agente de lavado o de limpieza lfquido por medio deFor the manufacture of a water-soluble container, which has a chamber that is filled with a liquid washing or cleaning agent, a liquid washing or cleaning agent was first prepared by means of
55
1010
15fifteen
20twenty
2525
3030
3535
4040
45Four. Five
50fifty
metodos y procedimientos habituales y conocidos. En la siguiente tabla 1 se muestra la composicion de un agente de lavado o de limpieza lfquido E1.usual and known methods and procedures. The composition of a liquid washing or cleaning agent E1 is shown in the following table 1.
Tabla 1: agente de lavado o de limpieza lfquido E1 [todas las cantidades estan indicadas en % en peso de sustanciaTable 1: E1 liquid washing or cleaning agent [all amounts are indicated in% by weight of substance
activa, con respecto a la composicion]active, regarding the composition]
E1E1
Ingredientes_____________________________________________Ingredients_____________________________________________
Acido alquil(Cio-Ci3)-bencenosulfonico 21
Alkyl (Cio-Ci3) -benzenesulfonic acid 21
Oxo-alcohol C13-C15 con 8 OE 22,5
Oxo-alcohol C13-C15 with 8 OE 22.5
Acido graso C12-18 17,5
C12-18 17.5 fatty acid
Glicerina 13
Glycerin 13
1,2-Propanodiol 13,5
1,2-Propanediol 13.5
Etanol 3,26
Ethanol 3.26
Fosfonato 0,3
Phosphonate 0.3
Monoetanolamina 6,4
Monoethanolamine 6.4
Colorantes, enzimas (celulasa, amilasa & proteasa), 0,8Dyes, enzymes (cellulase, amylase & protease), 0.8
blanqueadores opticos, perfumeoptical whiteners, perfume
Agua_______________________________________________1,74
Water _______________________________________________ 1.74
Ejemplo de realizacion 1Execution Example 1
Para la fabricacion de un envase soluble en agua con el agente de lavado o de limpieza lfquido E1 se embutio una hoja del tipo M 8630 (de Monosol) con un espesor de 76 |im para la formacion de una convexidad por medio de vado en una cavidad. A continuacion se lleno la convexidad con 30 ml del agente de lavado o de limpieza lfquido E1. Tras cubrir las concavidades rellenas con el agente con una segunda capa de una hoja que contiene poli(alcohol vimlico), poli(acido lactico), 1,2-propanodiol y glicerina y presenta un espesor de 76 |im, se sellaron entre sf la primera y segunda capa. La temperatura de sellado ascendfa a 150 °C y la duracion de sellado ascendfa a 1,1 segundos.For the manufacture of a water-soluble container with the liquid washing or cleaning agent E1, a sheet of type M 8630 (from Monosol) with a thickness of 76 µm was inserted for the formation of a convexity by means of a ford in a cavity. The convexity was then filled with 30 ml of the liquid washing or cleaning agent E1. After covering the concavities filled with the agent with a second layer of a sheet containing poly (vimyl alcohol), poly (lactic acid), 1,2-propanediol and glycerin and having a thickness of 76 | im, they were sealed between them. First and second layer. The sealing temperature amounted to 150 ° C and the sealing duration amounted to 1.1 seconds.
A continuacion se pulverizo de manera uniforme toda la superficie exterior del envase soluble en agua en los dos lados por medio de un pulverizador con un medio acuoso que contiene octaacetato de sacarosa. La cantidad de octaacetato de sacarosa por envase soluble en agua ascendfa a 2000 ppm. El lfquido se absorbio en el intervalo de 5 segundos por la envoltura soluble en agua.The entire outer surface of the water-soluble container was then sprayed uniformly on both sides by means of a sprayer with an aqueous medium containing sucrose octaacetate. The amount of sucrose octaacetate per water soluble container was 2000 ppm. The liquid was absorbed in the interval of 5 seconds by the water soluble envelope.
Ejemplo de realizacion 2Execution Example 2
Para la fabricacion de un envase soluble en agua V2 con el agente de lavado o de limpieza lfquido E1 se embutio una primera capa de una hoja que contiene poli(alcohol vimlico), poli(acido lactico), octaacetato de sacarosa, 1,2- propanodiol y glicerina, con un espesor de 76 |im para la formacion de una convexidad por medio de vacfo en una cavidad. A continuacion se lleno la convexidad con 30 ml del agente de lavado o de limpieza lfquido E1. Tras cubrir las concavidades rellenas con el agente con una segunda capa de una hoja que contiene poli(alcohol vimlico), poli(acido lactico), octaacetato de sacarosa, 1,2-propanodiol y glicerina y presenta un espesor de 76 |im, se sellaron entre sf la primera y segunda capa. La temperatura de sellado ascendfa a 150 °C y la duracion de sellado ascendfa a 1,1 segundos. La primera y la segunda hoja continua conteman en cada caso octaacetato de sacarosa en una cantidad de 2000 ppm.For the manufacture of a water-soluble container V2 with the liquid washing or cleaning agent E1, a first layer of a sheet containing polyvinyl alcohol, poly (lactic acid), sucrose octaacetate, 1,2- propanediol and glycerin, with a thickness of 76 | im for the formation of a convexity by means of vacuum in a cavity. The convexity was then filled with 30 ml of the liquid washing or cleaning agent E1. After covering the concavities filled with the agent with a second layer of a sheet containing poly (vimic alcohol), poly (lactic acid), sucrose octaacetate, 1,2-propanediol and glycerin and having a thickness of 76 | im, it sealed between them the first and second layers. The sealing temperature amounted to 150 ° C and the sealing duration amounted to 1.1 seconds. The first and second continuous sheets contain in each case sucrose octaacetate in an amount of 2000 ppm.
En los dos casos se confirmo de antemano un sabor amargo desagradable, rapidamente perceptible de la envoltura soluble en agua mediante un panel de 10 personas.In both cases, an unpleasant, quickly perceptible bitter taste of the water-soluble envelope was confirmed beforehand by a panel of 10 people.
Tras un tiempo de almacenamiento de 4, 8 y 12 semanas de los envases solubles en agua V1 y V2 con el agente de lavado o de limpieza E1 bajo distintas condiciones climaticas no pudo observarse de ningun modo la corrosion o la disolucion de la envoltura soluble en agua. Ademas no pudieron determinarse poros u orificios que condujeran igualmente a la salida del producto o fugas.After a storage time of 4, 8 and 12 weeks of the water-soluble containers V1 and V2 with the washing or cleaning agent E1 under different weather conditions, no corrosion or dissolution of the soluble envelope could be observed in any way. Water. In addition, pores or holes that could also lead to product leakage or leakage could not be determined.
Los envases solubles en agua V1 y V2 con el agente de lavado o de limpieza E1 se disolvieron sin residuos en ciclos de lavado a temperaturas que se encontraban en el intervalo de 20 a 95 °C.The water-soluble containers V1 and V2 with the washing or cleaning agent E1 were dissolved without residues in washing cycles at temperatures in the range of 20 to 95 ° C.
Ademas, con el contacto del envase soluble en agua con la piel, en particular con el contacto con manos secas o ligeramente humedas, no pudo determinarse ninguna transferencia constante y/o perturbadora de las sustancias amargas a la piel.Furthermore, with the contact of the water-soluble container with the skin, in particular with the contact with dry or slightly damp hands, no constant and / or disturbing transfer of the bitter substances to the skin could be determined.
La determinacion de si existe una transferencia constante y/o perturbadora de la sustancia amarga se realizo con ayuda de 10 personas de experimentacion que sujetaron en la mano un envase soluble en agua durante 5 segundos y a continuacion se llevaron la mano a contacto con su lengua durante 5 segundos. En caso de los dos envases solubles en agua V1 y V2, las personas de experimentacion no notaron o notaron solo como maximo durante 1 minuto un sabor amargo ligeramente desagradable.The determination of whether there is a constant and / or disturbing transfer of the bitter substance was carried out with the help of 10 experimental people who held a water-soluble container in their hands for 5 seconds and then put their hand in contact with their tongue for 5 seconds. In the case of the two water-soluble packages V1 and V2, the experimental people did not notice or notice only a slightly unpleasant bitter taste for a maximum of 1 minute.
Claims (13)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012214607 | 2012-08-16 | ||
| DE102012214607.5A DE102012214607A1 (en) | 2012-08-16 | 2012-08-16 | Water-soluble packaging with bittering agent I |
| PCT/EP2013/066199 WO2014026855A1 (en) | 2012-08-16 | 2013-08-01 | Water-soluble packaging with a bittering agent |
Publications (1)
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| ES2613406T3 true ES2613406T3 (en) | 2017-05-24 |
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| ES13742658.1T Active ES2613406T3 (en) | 2012-08-16 | 2013-08-01 | Water soluble container with bitter substance |
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| EP (1) | EP2885220B1 (en) |
| JP (1) | JP6181759B2 (en) |
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| PL (1) | PL2885220T3 (en) |
| WO (1) | WO2014026855A1 (en) |
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| WO2015134827A1 (en) | 2014-03-07 | 2015-09-11 | The Procter & Gamble Company | Compositions comprising a bittering agent |
| WO2015134828A1 (en) | 2014-03-07 | 2015-09-11 | The Procter & Gamble Company | Compositions comprising a bittering agent |
| US9873558B2 (en) | 2015-02-26 | 2018-01-23 | Monosol, Llc | Multi-dose cleaning product and method of manufacture |
| US9828154B2 (en) | 2015-02-27 | 2017-11-28 | Monosol, Llc | Web of cleaning products and method of manufacture |
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| BR112018002846B1 (en) | 2015-08-11 | 2022-09-13 | Unilever Ip Holdings B.V. | WATER SOLUBLE PRINT PACKAGE, PRODUCTION METHOD OF A WATER SOLUBLE PRINT PACKAGE AND USE OF A WATER SOLUBLE PRINT PACKAGE |
| TR201901858T4 (en) * | 2015-08-11 | 2019-03-21 | Unilever Nv | Water Soluble Package |
| EP3138898A1 (en) | 2015-09-04 | 2017-03-08 | The Procter and Gamble Company | Water-soluble detergent articles wrapped in a film with an aversive agent mainly in the flanges or skirt thereof |
| EP3138899A1 (en) | 2015-09-04 | 2017-03-08 | The Procter and Gamble Company | Unitary dose detergent articles comprising aversive or bittering agents in part of wrapping water-soluble material and methods related thereto |
| EP3138896A1 (en) * | 2015-09-04 | 2017-03-08 | The Procter and Gamble Company | Water soluble unit dose article comprising an aversive agent |
| EP3138897A1 (en) | 2015-09-04 | 2017-03-08 | The Procter and Gamble Company | Films at least 80 microns thick comprising aversive agents, unit dose detergent articles wrapped therein, uses and methods related thereto |
| EP3138901A1 (en) | 2015-09-04 | 2017-03-08 | The Procter & Gamble Company | Water soluble unit dose detergent article comprising an aversive or bittering agent |
| EP3138900A1 (en) * | 2015-09-04 | 2017-03-08 | The Procter and Gamble Company | Detergent compositions and wrapping films therefor having at least two different aversive agents and methods related thereto |
| US20190031982A1 (en) * | 2016-02-09 | 2019-01-31 | Conopco, Inc. D/B/A Unilever | Water-soluble package |
| EP3279385A1 (en) | 2016-08-04 | 2018-02-07 | The Procter & Gamble Company | Process for washing fabrics |
| US20190176176A1 (en) * | 2016-08-05 | 2019-06-13 | Conopco, Inc. D/B/A Unilever | Improvements in and relating to garment refreshment |
| EP3327107B1 (en) | 2016-11-25 | 2021-04-07 | Henkel AG & Co. KGaA | Hard surface cleaner comprising abrasive particles |
| MX2019007193A (en) | 2017-01-04 | 2019-09-05 | Church & Dwight Co Inc | A system and a related method for forming a multi-chamber package. |
| DE102017210141A1 (en) | 2017-06-16 | 2018-12-20 | Henkel Ag & Co. Kgaa | Portion to provide surfactant-containing fleets |
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| EP3399011B1 (en) | 2017-05-04 | 2020-11-18 | Henkel AG & Co. KGaA | Compositions suitable for lavatory cleaning comprising non-hydraulic binders |
| DE102017223456A1 (en) | 2017-12-20 | 2019-06-27 | Henkel Ag & Co. Kgaa | Viscoelastic, high solids surfactant composition |
| DE102017223460A1 (en) | 2017-12-20 | 2019-06-27 | Henkel Ag & Co. Kgaa | Viscose-elastic, high-surfactant, solid surfactant composition |
| EP3638755A1 (en) | 2017-06-16 | 2020-04-22 | Henkel AG & Co. KGaA | Viscoelastic solid surfactant composition having a high surfactant content |
| KR102510191B1 (en) | 2017-06-16 | 2023-03-15 | 헨켈 아게 운트 코. 카게아아 | Viscoelastic solid-state surfactant composition with high surfactant content |
| BR112020007293A2 (en) | 2017-10-13 | 2020-09-29 | Unilever N.V. | fabric spray product, method to give fabric freshness and use fabric spray product |
| US11807834B2 (en) | 2017-10-13 | 2023-11-07 | Conopco, Inc. | Aqueous spray composition |
| EP3694963A1 (en) | 2017-10-13 | 2020-08-19 | Unilever PLC | Aqueous spray composition |
| US11649416B2 (en) | 2017-10-13 | 2023-05-16 | Conopco, Inc. | Aqueous spray composition comprising silicone and perfume microemulsions |
| EP3498812B1 (en) | 2017-12-14 | 2020-06-17 | The Procter & Gamble Company | Films and unit dose articles comprising aversive uv-protective agents, and uses and methods related thereto |
| DE102018201830A1 (en) | 2018-02-06 | 2019-08-08 | Henkel Ag & Co. Kgaa | Viscoelastic, solid surfactant composition |
| DE102018217399A1 (en) | 2018-10-11 | 2020-04-16 | Henkel Ag & Co. Kgaa | Liquid composition with dihydroxy terephthalic acid diamide compound and high amount of surfactant |
| DE102018221671A1 (en) | 2018-12-13 | 2020-06-18 | Henkel Ag & Co. Kgaa | Device and method for producing a water-soluble casing and detergent or cleaning agent portions containing this water-soluble casing with viscoelastic, solid filler substance |
| DE102018221674A1 (en) | 2018-12-13 | 2020-06-18 | Henkel Ag & Co. Kgaa | Device and method for producing a water-soluble casing and detergent or cleaning agent portions containing this water-soluble casing |
| CA3131578A1 (en) * | 2019-02-06 | 2020-08-13 | Monosol, Llc | Water-soluble coatings for substrate surfaces |
| US12031254B2 (en) * | 2019-03-19 | 2024-07-09 | The Procter & Gamble Company | Process of reducing malodors on fabrics |
| EP3712237A1 (en) | 2019-03-19 | 2020-09-23 | The Procter & Gamble Company | Fibrous water-soluble unit dose articles comprising water-soluble fibrous structures |
| DE102019208832A1 (en) | 2019-06-18 | 2020-12-24 | Henkel Ag & Co. Kgaa | Polymers for the treatment of surfaces |
| CN118139794A (en) | 2021-10-25 | 2024-06-04 | 联合利华知识产权控股有限公司 | Membrane and capsule |
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| JP3024428U (en) * | 1995-11-08 | 1996-05-21 | 株式会社タカラ | Accidental food prevention article |
| DE29612148U1 (en) | 1996-07-12 | 1997-12-04 | Sichart, Franz, 84155 Bodenkirchen | Packaging for household consumables |
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| WO2004108876A1 (en) * | 2003-06-03 | 2004-12-16 | The Procter & Gamble Company | Detergent pouch |
| KR100636793B1 (en) * | 2004-12-13 | 2006-10-23 | 이화다이아몬드공업 주식회사 | Conditioner for Chemical Mechanical Planarization Pad |
| WO2007022563A1 (en) * | 2005-08-24 | 2007-03-01 | Graham Scott | Package with bitter taste aversive agent for infant deterrant |
| CA2649273C (en) * | 2006-04-12 | 2010-12-07 | The Procter & Gamble Company | Pouch manufacture and uses |
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| GB0700920D0 (en) * | 2007-01-18 | 2007-02-28 | Reckitt Benckiser Nv | Dosage element and a method of manufacturing a dosage element |
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| JP5736730B2 (en) * | 2010-10-29 | 2015-06-17 | 王子ホールディングス株式会社 | Adhesive sheet |
| DE102012214608A1 (en) * | 2012-08-16 | 2014-02-20 | Henkel Ag & Co. Kgaa | Water-soluble packaging with bittering agent II |
-
2012
- 2012-08-16 DE DE102012214607.5A patent/DE102012214607A1/en not_active Withdrawn
-
2013
- 2013-08-01 WO PCT/EP2013/066199 patent/WO2014026855A1/en active Application Filing
- 2013-08-01 EP EP13742658.1A patent/EP2885220B1/en active Active
- 2013-08-01 HU HUE13742658A patent/HUE033109T2/en unknown
- 2013-08-01 JP JP2015526923A patent/JP6181759B2/en active Active
- 2013-08-01 ES ES13742658.1T patent/ES2613406T3/en active Active
- 2013-08-01 PL PL13742658T patent/PL2885220T3/en unknown
-
2015
- 2015-02-13 US US14/621,429 patent/US20150158645A1/en not_active Abandoned
-
2019
- 2019-02-01 US US16/265,820 patent/US20190168938A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2885220B1 (en) | 2016-11-16 |
| US20190168938A1 (en) | 2019-06-06 |
| DE102012214607A1 (en) | 2014-02-20 |
| EP2885220A1 (en) | 2015-06-24 |
| HUE033109T2 (en) | 2017-11-28 |
| PL2885220T3 (en) | 2017-05-31 |
| JP2015528425A (en) | 2015-09-28 |
| JP6181759B2 (en) | 2017-08-16 |
| WO2014026855A1 (en) | 2014-02-20 |
| US20150158645A1 (en) | 2015-06-11 |
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